What is a smooth endoplasmic reticulum simple definition?

Smooth endoplasmic reticulum (sER) is (a part of) endoplasmic reticulum that is tubular in form and lacks ribosomes. It is present in eukaryotic cells and is associated with lipid synthesis, carbohydrate metabolism, regulation of calcium concentration, and drug detoxification.

What is the definition and function of rough ER?

The rough endoplasmic reticulum (rough ER) is a part of the endomembrane system of the cell and a subset of the endoplasmic reticulum (ER). The rough ER is also involved in the response of the cell to unfolded proteins and plays a role in the induction of apoptosis, due to its close interaction with mitochondria.

What is the main function of the smooth endoplasmic reticulum quizlet?

One of the primary functions of the Smooth Endoplasmic Reticulum is to produce and move lipids, an essential component of a cell’s outer membrane, and steroids.

What is the function of smooth endoplasmic reticulum Class 9?

Smooth Endoplasmic Reticulum Function: Smooth ER is responsible for the synthesis of essential lipids such as phospholipids and cholesterol. Smooth ER is also responsible for the production and secretion of steroid hormones. It is also responsible for the metabolism of carbohydrates.

What are the functions of smooth ER?

Its main functions are the synthesis of lipids, steroid hormones, the detoxification of harmful metabolic byproducts and the storage and metabolism of calcium ions within the cell. The smooth ER is distinguished from the other parts of the endoplasmic reticulum by the absence of membrane-bound ribosomes.

Which of the following is a function of the smooth ER?

The smooth ER is involved in the synthesis of lipids, including cholesterol and phospholipids, which are used in the production of new cellular membrane. In certain cell types, smooth ER plays an important role in the synthesis of steroid hormones from cholesterol.

What are the two main functions of the smooth endoplasmic reticulum?

The main function of the smooth ER is to make cellular products like hormones and lipids. It also distributes those products throughout the cell and to places in the organism. The smooth ER also regulates and releases calcium ions and processes toxins.

What is the difference in function between smooth and rough ER quizlet?

What is the difference between the rough and smooth ER? Rough ER’s have ribosomes on the surface and produce large amounts of proteins for export. Smooth ER’s contain a collection of specialized enzymes and does not have ribosomes on its surface.

What is the difference between smooth and rough endoplasmic reticulum ER?

The main difference between these two terminologies is that the Smooth Endoplasmic Reticulum is known for stocking the lipids and proteins. It is not bounded by ribosomes. Whereas, the Rough Endoplasmic Reticulum is bounded by the ribosomes and also stores proteins.

What is rough and smooth endoplasmic reticulum?

What is the function of SER and RER respectively?

Explanation: SER= its function is to manufacture the fats moecules or lipids. RER=it function is to synthesis protines.